题目内容

定义如下的元组,说法是()tup1="a","b","c","d"

A. tup1是元组类型
B. 以上说法错误
C. tup1不是元组类型
D. tup1是字符串型

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tup1=(1,2,3,4,5,6) s=set(tup1) print(s),输出的结果是

A. 1,2,3,4,5,6
B. {1,2,3,3,4,5,5,6)}
C. {1,2,3,4,5,6}
D. (1,2,3,3,4,5,5,6)

程序段如下: ls=[256,"Byte",512,"bit"]; lt=ls; Is[1]="Python" print(1t)输出的结果是()

A. [256,512,'bit']
B. [256,'Byte',512,'bit']
C. [256,'Python',512,'bit']
D. []

以下程序段 x=[1,2,3]; y=[4,5,6]; z=[7,8,9]; xyz=zip(x,y,z); u=zip(*xyz); print(u) print函数输出的结果是()

A. [(1,2,3),(4,5,6),(7,8,9)]
B. [1,2,3,4,5,6,7,8,9]
C. [(1,4,7),(2,5,8),(3,6,9)]
D. ((1,2,3),(4,5,6),(7,8,9))

向分词词典中加入新的词汇 s="刘老师的课太给力了" "给力"词典中没有 通过ieba库中函数增加新词汇,正确的语句是()

A. jieba.word("给力")
B. jieba.add("给力")
C. jieba.add_word("给力")
D. jieba.add_word="给力"

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